33420201133 has 8 divisors (see below), whose sum is σ = 37076340960. Its totient is φ = 29867051280.

The previous prime is 33420201131. The next prime is 33420201163. The reversal of 33420201133 is 33110202433.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 33420201133 - 2¹ = 33420201131 is a prime.

It is a super-2 number, since 2×33420201133² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33420201131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25746810 + ... + 25748107.

It is an arithmetic number, because the mean of its divisors is an integer number (4634542620).

Almost surely, 2^33420201133 is an apocalyptic number.

It is an amenable number.

33420201133 is a deficient number, since it is larger than the sum of its proper divisors (3656139827).

33420201133 is a wasteful number, since it uses less digits than its factorization.

33420201133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51494987.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 33420201133 its reverse (33110202433), we get a palindrome (66530403566).

The spelling of 33420201133 in words is "thirty-three billion, four hundred twenty million, two hundred one thousand, one hundred thirty-three".